EP3979464 - WIRELESS OPTICAL CHARGING SYSTEM AND CHARGING METHOD THEREOF [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 04.03.2022 Database last updated on 02.09.2024 | |
Former | The international publication has been made Status updated on 05.12.2020 | Most recent event Tooltip | 28.03.2024 | New entry: Renewal fee paid | Applicant(s) | For all designated states Industry Academy Cooperation Foundation Of Sejong University 209 Neungdong-ro Gwangjin-gu Seoul 05006 / KR | [2022/14] | Inventor(s) | 01 /
HA, Jin Yong 209, Neungdong-ro Gwangjin-gu Seoul 05006 / KR | 02 /
LIM, Jae Yeong 602ho 106dong, 54, Hamsong-ro 29beon-gil Siheung-si, Gyeonggi-do 15019 / KR | 03 /
KHAWAJA, Tariq Shamim 209, Neungdong-ro Gwangjin-gu Seoul 05006 / KR | [2022/14] | Representative(s) | Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte Am Brauhaus 8 01099 Dresden / DE | [2022/14] | Application number, filing date | 20813146.6 | 03.03.2020 | [2022/14] | WO2020KR02978 | Priority number, date | KR20190061135 | 24.05.2019 Original published format: KR 20190061135 | [2022/14] | Filing language | KO | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO2020242020 | Date: | 03.12.2020 | Language: | KO | [2020/49] | Type: | A1 Application with search report | No.: | EP3979464 | Date: | 06.04.2022 | Language: | EN | [2022/14] | Search report(s) | International search report - published on: | KR | 03.12.2020 | (Supplementary) European search report - dispatched on: | EP | 24.05.2023 | Classification | IPC: | H02J50/30, G02B5/12, G02B5/18, G02B26/08, G02B27/10, G02B27/30 | [2023/25] | CPC: |
G02B27/30 (EP,KR,US);
H02J50/30 (EP,KR,US);
G02B26/0808 (KR,US);
G02B26/0816 (EP,US);
G02B27/1086 (EP);
G02B5/12 (EP);
G02B5/18 (KR);
H01S3/139 (EP);
H01S5/14 (EP);
H01S5/141 (EP);
G02B2005/1804 (KR);
H01S3/08 (EP);
|
Former IPC [2022/14] | H02J50/30, G02B5/18, G02B27/30, G02B26/08 | Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2022/14] | Title | German: | DRAHTLOSES OPTISCHES LADESYSTEM UND LADEVERFAHREN DAFÜR | [2022/14] | English: | WIRELESS OPTICAL CHARGING SYSTEM AND CHARGING METHOD THEREOF | [2022/14] | French: | SYSTÈME DE CHARGEMENT OPTIQUE SANS FIL ET PROCÉDÉ DE CHARGEMENT S'Y RAPPORTANT | [2022/14] | Entry into regional phase | 30.04.2021 | Translation filed | 30.04.2021 | National basic fee paid | 30.04.2021 | Search fee paid | 30.04.2021 | Designation fee(s) paid | 30.04.2021 | Examination fee paid | Examination procedure | 30.04.2021 | Examination requested [2022/14] | 27.12.2023 | Amendment by applicant (claims and/or description) | Fees paid | Renewal fee | 08.03.2022 | Renewal fee patent year 03 | 13.03.2023 | Renewal fee patent year 04 | 27.03.2024 | Renewal fee patent year 05 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XI] - ZHANG QINGQING ET AL, "Adaptive Distributed Laser Charging for Efficient Wireless Power Transfer", 2017 IEEE 86TH VEHICULAR TECHNOLOGY CONFERENCE (VTC-FALL), IEEE, (20170924), doi:10.1109/VTCFALL.2017.8288143, pages 1 - 5, XP033319745 [X] 1 * the whole document * [I] 2-15 DOI: http://dx.doi.org/10.1109/VTCFall.2017.8288143 | [XI] - XIONG MINGLIANG ET AL, "TDMA in Adaptive Resonant Beam Charging for IoT Devices", IEEE INTERNET OF THINGS JOURNAL, IEEE, USA, (20190201), vol. 6, no. 1, doi:10.1109/JIOT.2018.2863232, pages 867 - 877, XP011711649 [X] 1 * the whole document * [I] 2-15 DOI: http://dx.doi.org/10.1109/JIOT.2018.2863232 | [XPI] - JAEYEONG LIM ET AL, "Wireless optical power transfer system by spatial wavelength division and distributed laser cavity resonance", OPTICS EXPRESS, (20190524), vol. 27, no. 12, doi:10.1364/OE.27.00A924, page A924, XP055753782 [XP] 1,2,4-6,9,10,12 * the whole document * [I] 3,7,8,11,13-15 DOI: http://dx.doi.org/10.1364/OE.27.00A924 | International search | [Y]KR20090116464 (KYUNGPOOK NAT UNIV IND ACAD [KR]) [Y] 8-9, 11, 13-15, 21-23* [0021]-[0022], [0068] 1, 5 *; | [Y]US2014333986 (MCCALLION KEVIN J [US]) [Y] 4, 8-9, 11, 14-15 , 21-23 * [0059]-[0073] 5-6 *; | [Y]JP2017216371 (NICHIA KAGAKU KOGYO KK) [Y] 2-4, 8-11, 13-15 , 22-23 * [0010]-[0018] 1-4 *; | [Y]JP2018522421 (WI-CHARGE LTD.) [Y] 2-4, 8-11, 13-15, 18 , 23 * [0027]-[0038], [0066], [0083]-[0084] *; | [XYA] - QINGQING ZHANG, "Adaptive Distributed Laser Charging for Efficient Wireless Power Transfer", 2017 IEEE 86th Vehicular Technology Conference (VTC-Fall), (20180212), vol. 2, pages 2 - 3, XP055770110 [X] 1, 17, 19 [Y] 2-4, 8-11, 13-15, 18 , 21-23 [A] 5-7, 12, 16, 20 DOI: http://dx.doi.org/10.1109/VTCFall.2017.8288143 |